the driver of the car was marcus a 17 year-old cousin. he was the one who was behind the wheel when the car went out of control. killing the 14 year-old boy. >> fellow police responded to a string of alcohol- related accidents over the weekend and made for arrest. the first-class cabin saturday night around six in beating at palo boulevard washington street. it was to year-old was arrested. the second crash happened on windsor drive and west haven away, a 17 year-old arrested in that incident. and a third accident happened early morning near sutter st., and a 19 year-old was taken into custody. >> a d.u.i. license checkpoint in santa rosa lee's to multiple rest over the weekend. several police arrested five for driving under the influence. >> 17 or cited for driving without a license. and four others were driving with a suspended license. complete their numbers are expected to release soon. >> in other bay area headlines, thick columns of smoke could be seen hanging over antioch, redwood and oakley due to a grass fire on german island. th